Win Modem
masibego@ubuntu-laptop:~$ sudo apt-get install sl-modem-daemon
masibego@ubuntu-laptop:~$ aplay -l | grep Modem
card 0: Intel [HDA Intel], device 6: Si3054 Modem [Si3054 Modem]
Notice the device number of Modem --> 6
root@ubuntu-laptop:/home/masibego# echo 'SLMODEMD_DEVICE=hw:0,6' >> /etc/default/sl-modem-daemon
root@ubuntu-laptop:/home/masibego# /etc/init.d/sl-modem-daemon restart